The silo was painted in July 2019 by one of the best artists in the world (IMHO), Sam Bates (aka Smug). The silo took 14 days to complete.

As a nod to the history of Nullawil the registration disc worn by Jimmy has a Galah and stick engraved on it. The name of the town is derived from two Aboriginal words, 'Nulla' which means killing stick, and "Wil' derived from the term "willock' meaning Galah.